Orchestra Librarian’s Toolkit is available for Windows 10/11 and MacOS 15.6 and later.
Windows 10/11
On windows, the recommended way to install OLTK is via the Microsoft Store. You can use the standalone installer if instructed to do so via OLTK support.
MacOS
On MacOS, use the standalone installer link below to install OLTK.
Updates
Once installed, OLTK will automatically check for updates each time you start the application and will install new versions automatically if any are available.